Multiple packages for the statistical open-source software R [1]}
exist that implement registration approaches.
Basic approaches outlined in
[2]} are implemented in package fda [3]}.
The OBE-DTW approach of [4]} is available in dtw [5]}.
Package fdasrvf [6]} implements the SRVF registration of
[7]}
and the iterative procedure of [8]} for finding overall similar registered
curves with a low-rank FPCA representation.
Code for [9]} is available on GitHub
[10]}.
R package registr [11]} implements the likelihood-based
approach of [12]} and the incomplete curve extensions presented in this work
for various exponential family distributions.
